Quaternion Fourier-Mellin moments for color images.
Liqiang GuoMing ZhuPublished in: Pattern Recognit. (2011)
Keyphrases
- color images
- fourier transform
- translation invariant
- fourier descriptors
- color texture
- gray scale
- orthogonal fourier mellin
- series expansion
- frequency domain
- polar coordinates
- mathematical morphology
- image processing
- color information
- fourier domain
- grayscale images
- color space
- signal processing
- color image segmentation
- radon transform
- denoising
- fourier analysis
- color texture segmentation
- zernike moments
- fourier spectrum
- moment invariants
- impulsive noise removal
- pseudo zernike moments
- wavelet transform
- color quantization
- object identification
- multiscale
- color correction
- basis functions
- impulse noise
- contrast enhancement
- digital images
- high resolution
- multiresolution
- tomographic image reconstruction
- binary images
- affine transformation
- image reconstruction